Boat



FIG. 1 is a front right perspective view of a boat showing our new design;

FIG. 2 is a rear right perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The dashed broken lines form no part of the claimed design and the lightened areas outside the dashed broken lines form no part of the claimed design. 

CLAIM The ornamental design for a boat, as shown and described. 